28200076319 has 2 divisors, whose sum is σ = 28200076320. Its totient is φ = 28200076318.

The previous prime is 28200076273. The next prime is 28200076349. The reversal of 28200076319 is 91367000282.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28200076319 is a prime.

It is a super-2 number, since 2×28200076319² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28200076349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14100038159 + 14100038160.

It is an arithmetic number, because the mean of its divisors is an integer number (14100038160).

Almost surely, 2^28200076319 is an apocalyptic number.

28200076319 is a deficient number, since it is larger than the sum of its proper divisors (1).

28200076319 is an equidigital number, since it uses as much as digits as its factorization.

28200076319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 28200076319 in words is "twenty-eight billion, two hundred million, seventy-six thousand, three hundred nineteen".